AU2285499A - Device for recuperating floating materials in a sedimentation tank - Google Patents
Device for recuperating floating materials in a sedimentation tankInfo
- Publication number
- AU2285499A AU2285499A AU22854/99A AU2285499A AU2285499A AU 2285499 A AU2285499 A AU 2285499A AU 22854/99 A AU22854/99 A AU 22854/99A AU 2285499 A AU2285499 A AU 2285499A AU 2285499 A AU2285499 A AU 2285499A
- Authority
- AU
- Australia
- Prior art keywords
- immersed
- floating materials
- pipe
- recuperating
- bucket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Floating Material (AREA)
- Centrifugal Separators (AREA)
- Soil Working Implements (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
- Biological Treatment Of Waste Water (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Hydroponics (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention concerns a device for recuperating floating materials in sedimentation tanks in installations treating effluent water. The invention is characterized in that it is in the form of a rotary syphon implanted above the tank at the end thereof and comprising an immersed discharge pipe, including a longitudinal slot and closed at one end and open at the other, an immersed bucket welded on said discharge pipe, over the whole length thereof, and a gear motor periodically driving in rotation over 360° the discharge pipe bucket assembly such that the floating materials are recuperated at each rotation by said bucket whereof the position relative to the immersed pipe is determined so that the floating materials are discharged into said pipe through its longitudinal slot then evacuated by gravity through said immersed pipe open end.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9803198A FR2775968B1 (en) | 1998-03-16 | 1998-03-16 | DEVICE FOR RECOVERING FLOATANTS IN DECANTATION BASINS |
FR9803198 | 1998-03-16 | ||
PCT/FR1999/000281 WO1999047231A1 (en) | 1998-03-16 | 1999-02-09 | Device for recuperating floating materials in a sedimentation tank |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2285499A true AU2285499A (en) | 1999-10-11 |
Family
ID=9524092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU22854/99A Abandoned AU2285499A (en) | 1998-03-16 | 1999-02-09 | Device for recuperating floating materials in a sedimentation tank |
Country Status (12)
Country | Link |
---|---|
US (1) | US6364123B1 (en) |
EP (1) | EP1064068B1 (en) |
CN (1) | CN1129465C (en) |
AT (1) | ATE229839T1 (en) |
AU (1) | AU2285499A (en) |
CA (1) | CA2323144C (en) |
DE (2) | DE69904574T2 (en) |
ES (1) | ES2152202T3 (en) |
FR (1) | FR2775968B1 (en) |
PT (1) | PT1064068E (en) |
TR (1) | TR200002660T2 (en) |
WO (1) | WO1999047231A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7258788B2 (en) | 2004-03-12 | 2007-08-21 | Noram Engineering And Constructors Ltd. | Circular clarifier apparatus and method |
US7662297B2 (en) * | 2004-07-13 | 2010-02-16 | Bradley Desmond Leslie Murray | Method of and apparatus for separation of scum from a liquid |
ITMI20050734A1 (en) * | 2005-04-22 | 2006-10-23 | Austep Austeam Environmetal | SYSTEM FOR THE CONTINUOUS CLARIFICATION OF LIQUIDS WITH SOLID SUBSTANCES IN SUSPENSION BY DISCONTINUED GAS FLOT |
US20070198093A1 (en) * | 2006-02-17 | 2007-08-23 | Amedica Corporation | Spinal implant with offset keels |
US20090081621A1 (en) * | 2007-09-20 | 2009-03-26 | David Harrison | Methods And Systems For Personalizing A Display Board Featuring A Product For Professional Presentations |
FI123404B (en) * | 2008-08-04 | 2013-03-28 | Insinoeoeritoimisto Oy Ricson Ab | Sludge Removal System |
DE202009012996U1 (en) * | 2009-09-24 | 2011-02-24 | Glaser, Bernd | Device for removing and thickening floating matter |
EP3308844B1 (en) * | 2016-02-25 | 2023-07-05 | Yin Xu | Scum concentration apparatus |
CN106592747B (en) * | 2016-12-22 | 2018-09-25 | 温州晟瑞市政园林建设有限公司 | A kind of drainage arrangement collected for municipal wastewater |
CN106867651A (en) * | 2017-03-20 | 2017-06-20 | 江南大学 | It is a kind of suitable for the grease extraction element of water-borne method and its application |
CN107823926A (en) * | 2017-11-09 | 2018-03-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of floating object fishing device in detention tank |
CN108371829A (en) * | 2018-02-10 | 2018-08-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of floating material remove device on sedimentation basin |
CN108245944A (en) * | 2018-02-10 | 2018-07-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of floater collecting device for detention tank |
CN110585770B (en) * | 2019-09-23 | 2021-08-06 | 冠礼控制科技(上海)有限公司 | Surrounding type recovery plant on chemical industry pharmacy waste liquid |
CN112956929B (en) * | 2021-02-21 | 2023-10-24 | 重庆贻晨兴工业设计有限责任公司 | Special negative ion filtering device for bathtub and use method |
CN115569413B (en) * | 2022-12-09 | 2023-03-07 | 烟台兴晟环保科技有限公司 | Thickener for removing floaters on surface of ore pulp |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2249049A (en) * | 1938-12-24 | 1941-07-15 | Link Belt Co | Scum skimmer |
US3307701A (en) * | 1963-09-05 | 1967-03-07 | Krofta Milos | Apparatus for purification of unclarified waste water |
US3447683A (en) * | 1967-05-15 | 1969-06-03 | Laval Turbine | Separation apparatus and method for mixed impurities on the exposed surface of a liquid body |
FR2189325B1 (en) * | 1972-06-20 | 1974-12-27 | Degremont | |
US4022696A (en) * | 1976-03-24 | 1977-05-10 | Milos Krofta | Apparatus for clarification of waste water operating on dissolved air flotation process |
US4184967A (en) * | 1978-06-22 | 1980-01-22 | Lenox Institute For Research, Inc. | Apparatus for clarifying waste water |
EP0053731B1 (en) * | 1980-12-09 | 1984-10-24 | Jastram-Werke GmbH & Co. KG | Device for the removal and damming up of lighter fluids floating on fluids of higher specific gravity, especially of oil floating on water |
DE3405468C2 (en) * | 1984-02-16 | 1986-07-17 | Oswald Schulze GmbH & Co KG, 4390 Gladbeck | Device for removing swimming pool and foam materials or the like from clarifiers |
US4931175A (en) * | 1988-09-07 | 1990-06-05 | Lenox Institute For Research, Inc. | Water clarifying apparatus |
US5188729A (en) * | 1988-09-07 | 1993-02-23 | Lenox Institute For Research, Inc. | Sludge collection apparatus for a water clarifier |
US5194164A (en) * | 1991-03-04 | 1993-03-16 | Adams George W | Inclined-plane oil skimmers |
DE9115155U1 (en) * | 1991-12-06 | 1992-04-09 | Bormet, Horst, 6108 Weiterstadt | Removal device for floating sludge in sewage treatment plants |
US5380431A (en) * | 1994-02-03 | 1995-01-10 | Newsom; Cosby M. | Oil recovery system |
DE19627161B4 (en) * | 1996-07-05 | 2006-02-02 | Dieter Frankenberger | Procedure for removing floating matter and clearing device |
AT404931B (en) * | 1997-01-23 | 1999-03-25 | Tschuda Gmbh & Co Kg | DEVICE FOR SEPARATING THE FLOATING LAYER FROM A LIQUID |
-
1998
- 1998-03-16 FR FR9803198A patent/FR2775968B1/en not_active Expired - Fee Related
-
1999
- 1999-02-09 AT AT99902627T patent/ATE229839T1/en not_active IP Right Cessation
- 1999-02-09 DE DE69904574T patent/DE69904574T2/en not_active Expired - Fee Related
- 1999-02-09 PT PT99902627T patent/PT1064068E/en unknown
- 1999-02-09 WO PCT/FR1999/000281 patent/WO1999047231A1/en active IP Right Grant
- 1999-02-09 EP EP99902627A patent/EP1064068B1/en not_active Expired - Lifetime
- 1999-02-09 US US09/646,394 patent/US6364123B1/en not_active Expired - Lifetime
- 1999-02-09 DE DE1064068T patent/DE1064068T1/en active Pending
- 1999-02-09 TR TR2000/02660T patent/TR200002660T2/en unknown
- 1999-02-09 CA CA002323144A patent/CA2323144C/en not_active Expired - Fee Related
- 1999-02-09 ES ES99902627T patent/ES2152202T3/en not_active Expired - Lifetime
- 1999-02-09 AU AU22854/99A patent/AU2285499A/en not_active Abandoned
- 1999-02-09 CN CN99804046.0A patent/CN1129465C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2775968A1 (en) | 1999-09-17 |
DE69904574D1 (en) | 2003-01-30 |
WO1999047231A1 (en) | 1999-09-23 |
DE69904574T2 (en) | 2009-10-01 |
DE1064068T1 (en) | 2001-07-05 |
CN1129465C (en) | 2003-12-03 |
EP1064068B1 (en) | 2002-12-18 |
CA2323144A1 (en) | 1999-09-23 |
CN1293586A (en) | 2001-05-02 |
ES2152202T3 (en) | 2003-07-01 |
TR200002660T2 (en) | 2000-11-21 |
PT1064068E (en) | 2003-03-31 |
ES2152202T1 (en) | 2001-02-01 |
US6364123B1 (en) | 2002-04-02 |
CA2323144C (en) | 2008-05-06 |
FR2775968B1 (en) | 2000-07-13 |
EP1064068A1 (en) | 2001-01-03 |
ATE229839T1 (en) | 2003-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |